Why don't you start a semiconductor company as a front, then order RP by the kilo? Now that I think about it, HI is used to etch some kinds of semiconductors. Think of all the crystal you could make, and DEA agents would go "By golly, he's got a semiconductor company. He must not be making meth--no point in even raiding them, since they're totally legit." Then you just crank out the crank. Try it! I'm sure you won't get busted!